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參數(shù)資料
| 型號(hào)： | EL6204 |
| 廠商： | Intersil Corporation |
| 英文描述： | Laser Driver Oscillator |
| 中文描述： | 激光驅(qū)動(dòng)器振蕩器 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 154K |
| 代理商： | EL6204 |
1
FN7219.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL6204
Laser Driver Oscillator
The EL6204 is a push-pull oscillator
used to reduce laser noise. It uses the
standard interface to existing ROM
controllers. The frequency and amplitude are each set with a
separate resistor connected to ground. The tiny package and
harmonic reduction allow the part to be placed close to a
laser with low RF emissions. An auto turn-off feature allows it
to easily be used on combo CD-RW plus DVD-ROM pick-
ups.
If the APC current is reduced such that the average laser
voltage drops to less than 1.1V, the output and oscillator are
disabled, reducing power consumption to a minimum.
The current drawn by the oscillator consists of a small utility
current, plus the peak output amplitude in the positive cycle.
In the negative cycle the oscillator subtracts peak output
amplitude from the laser APC current.
The EL6204 part is available in the space-saving 6-pin SOT-
23 package and is specified for operation from 0
°
C to +70
°
C.
Pinout
EL6204
(6-PIN SOT-23)
TOP VIEW
Features
Low power dissipation
User-selectable frequency from 60MHz to 600MHz
controlled with a single resistor
User-specified amplitude from 10mA
PK-PK
to
100mA
PK-PK
controlled with a single resistor
Auto turn-off threshold
Soft edges for reduced EMI
Small 6-pin SOT-23 package
Applications
DVD players
DVD-ROM drives
CD-RW drives
MO drives
General purpose laser noise reduction
Local oscillators
1
2
3
6
5
4
IOUT
VDD
GND1
RFREQ
GND2
RAMP
Ordering Information
PART NUMBER
PACKAGE
TAPE & REEL PKG. DWG. #
EL6204CW-T7
6-Pin SOT-23
7” (3K pcs)
MDP0038
EL6204CW-T7A
6-Pin SOT-23
7” (250 pcs)
MDP0038
Data Sheet
March 1, 2004
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EL6204CW-T7 | Laser Driver Oscillator |
| EL6204CW-T7A | Laser Driver Oscillator |
| EL6205CW-T7 | Laser Driver Oscillator |
| EL6205CW-T7A | Laser Driver Oscillator |
| EL6205 | Laser Driver Oscillator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E-L6204 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| EL6204_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Driver Oscillator |
| EL6204C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Laser Driver Oscillator |
| EL6204CW | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Laser Driver Oscillator |
| EL6204CW-T7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Driver Oscillator |
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